Christian Hirt

Comparison and validation of the recent freely available ASTER-GDEM ver1, SRTM ver4.1 and GEODATA DEM-9S ver3 digital elevation models over Australia

Christian Hirt, M. S. Filmer, W. E. Featherstone · Australian Journal of Earth Sciences · 2010 · 296 citations · Full text

Earth Observation, Srtm Ver4.1, Engineering +21

New ultrahigh‐resolution picture of Earth's gravity field

Christian Hirt, Sten Claessens, T. Fecher et al. · Geophysical Research Letters · 2013 · 282 citations · Full text

Geophysics, Earth Observation, Geospace Physics +14

Comparison of free high resolution digital elevation data sets (ASTER GDEM2, SRTM v2.1/v4.1) and validation against accurate heights from the Australian National Gravity Database

Moritz Rexer, Christian Hirt · Australian Journal of Earth Sciences · 2014 · 196 citations · Full text

Earth2014: 1 arc-min shape, topography, bedrock and ice-sheet models – Available as gridded data and degree-10,800 spherical harmonics

Christian Hirt, Moritz Rexer · International Journal of Applied Earth Observation and Geoinformation · 2015 · 191 citations · Full text

Geophysics, Engineering, Structural Geology +13

Combining EGM2008 and SRTM/DTM2006.0 residual terrain model data to improve quasigeoid computations in mountainous areas devoid of gravity data

Christian Hirt, W. E. Featherstone, Urs Marti · Journal of Geodesy · 2010 · 113 citations · Full text

Geophysics, Engineering, Geomorphology +10